10252571

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 12437760

約数和(自身を除く): 2185189

約数列:

[1, 7, 19, 133, 157, 491, 1099, 2983, 3437, 9329, 20881, 65303, 77087, 539609, 1464653, 10252571]

約数ペア:

[(1, 10252571), (7, 1464653), (19, 539609), (133, 77087), (157, 65303), (491, 20881), (1099, 9329), (2983, 3437)]